SMILES:

Br.COC1=CC=C(C=C1)C2=NN(CCCC(O)=O)C(=N)C=C2
SR95531 Chemical Structure
Chemical Structure
Check the SR95531 product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name 4-[6-imino-3-(4-methoxyphenyl)pyridazin-1-yl]butanoic acid;hydrobromide
CAS Number 104104-50-9
Molecular Formula

C15H18BrN3O3
Molecular Weight (MW) 368.23
SMILES Br.COC1=CC=C(C=C1)C2=NN(CCCC(O)=O)C(=N)C=C2
InChIKey GFZHNFOGCMEYTA-UHFFFAOYSA-N

How to Prepare Stock Solution?

Concentration Volume Mass
🧮 Molarity Calculator

Solubility

Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
Solvent Solubility & Note
DMSO 74 mg/mL (200.96 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
Water 74 mg/mL
Ethanol 74 mg/mL
FAQ
Q: Why does a DMSO stock precipitate in media/saline?
A: It is caused by unheated aqueous media (supersaturation), local solvent shock, or incorrect mixing sequence.
How to fix it?
  • Preheat media/saline to 37°C.
  • Mix rapidly (pipette/vortex) upon addition.
  • For complex mixes, always add the aqueous phase last.
  • Re-dissolve minor precipitates with a 37°C water bath and sonication (≤30 min).

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Note: Technical data last updated: Sep 1, 2026.